Comment on: Investigation of the thermal lens effect of the TGG crystal in high-power frequency-doubled laser with single frequency operation

Abstract : In their article, the authors of [Opt. Express 23, 4981 (2015)] observe step-like behavior and hysteresis of the output power of a diode-end-pumped Nd:YVO 4-laser as a function of pump power. While claiming that this behavior is a proof of thermal lensing in the intra-cavity TGG, no direct evidence is given. We will discuss here the validity of their statement, and propose an experimental proof.
Type de document :
Pré-publication, Document de travail
2015
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https://hal.inria.fr/hal-01184807
Contributeur : Ulrich Eismann <>
Soumis le : mercredi 19 août 2015 - 16:05:11
Dernière modification le : mardi 25 août 2015 - 15:17:59
Document(s) archivé(s) le : vendredi 20 novembre 2015 - 10:11:10

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  • HAL Id : hal-01184807, version 1
  • ARXIV : 1508.06139

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Ulrich Eismann. Comment on: Investigation of the thermal lens effect of the TGG crystal in high-power frequency-doubled laser with single frequency operation. 2015. 〈hal-01184807〉

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